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Stellar Occultation by (45850) 2000 SH209 on 2026-01-05 (22:10:42 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : b4a13f30-de7d-11f0-4858-7da74affd826 [asteroids]

 Occultation Date + Time   : 2026-01-05 at 22:10:42 UT +/- 0.01 min  [1]
 Object Designation        : (45850) 2000 SH209
 Star Designation          : GDR3 3361103146561586560
 Star Coordinates (ICRF)   : RA = 06 59 45.3548, DE = +16 35 04.956  [2]
 Star Magnitudes           : G = 14.07 mag, RP = 13.59 mag, BP = 14.39 mag
 Object Magnitude          : V = 17.71 mag
 Estimated Magnitude Drop  : 3.7 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 14.2 km/s
 Object Mean Diameter      : 10.1 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.4533 arcs/min @ PA = 287 deg
 Horizontal Parallax       : 3.3920 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 36° (sunlit = 92%), Sun = 174°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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